From: Or Gerlitz <ogerlitz@mellanox•com>
To: Jim Davis <jim.epost@gmail•com>,
Stephen Rothwell <sfr@canb•auug.org.au>,
linux-next <linux-next@vger•kernel.org>,
linux-kernel <linux-kernel@vger•kernel.org>,
netdev <netdev@vger•kernel.org>
Cc: Yuval Atias <yuvala@mellanox•com>, Amir Vadai <amirv@mellanox•com>
Subject: Re: randconfig build error with next-20140515, in drivers/net/ethernet/mellanox/mlx4/eq.c
Date: Thu, 15 May 2014 17:10:44 +0300 [thread overview]
Message-ID: <5374CAE4.2080305@mellanox.com> (raw)
In-Reply-To: <CA+r1Zhg2eT=MxzTmrv=mrhRMRgmFQx3FETLSf42-gGQUxqLOaw@mail.gmail.com>
On 15/05/2014 16:48, Jim Davis wrote:
> Building with the attached random configuration file,
>
> drivers/net/ethernet/mellanox/mlx4/eq.c:58:29: error: field ‘notify’
> has incomplete type
> struct irq_affinity_notify notify;
> ^
> In file included from include/linux/interrupt.h:5:0,
> from drivers/net/ethernet/mellanox/mlx4/eq.c:34:
> drivers/net/ethernet/mellanox/mlx4/eq.c: In function ‘mlx4_irq_notifier_notify’:
> include/linux/kernel.h:834:48: warning: initialization from
> incompatible pointer type [enabled by default]
> const typeof( ((type *)0)->member ) *__mptr = (ptr); \
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c:1094:30: note: in expansion of
> macro ‘container_of’
> struct mlx4_irq_notify *n = container_of(notify,
> ^
> include/linux/kernel.h:834:48: warning: (near initialization for ‘n’)
> [enabled by default]
> const typeof( ((type *)0)->member ) *__mptr = (ptr); \
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c:1094:30: note: in expansion of
> macro ‘container_of’
> struct mlx4_irq_notify *n = container_of(notify,
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c:1104:24: error: dereferencing
> pointer to incomplete type
> if (cq->irq == notify->irq)
> ^
> In file included from include/linux/interrupt.h:5:0,
> from drivers/net/ethernet/mellanox/mlx4/eq.c:34:
> drivers/net/ethernet/mellanox/mlx4/eq.c: In function
> ‘mlx4_release_irq_notifier’:
> include/linux/kernel.h:834:48: warning: initialization from
> incompatible pointer type [enabled by default]
> const typeof( ((type *)0)->member ) *__mptr = (ptr); \
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c:1111:30: note: in expansion of
> macro ‘container_of’
> struct mlx4_irq_notify *n = container_of(ref, struct mlx4_irq_notify,
> ^
> include/linux/kernel.h:834:48: warning: (near initialization for ‘n’)
> [enabled by default]
> const typeof( ((type *)0)->member ) *__mptr = (ptr); \
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c:1111:30: note: in expansion of
> macro ‘container_of’
> struct mlx4_irq_notify *n = container_of(ref, struct mlx4_irq_notify,
> ^
> drivers/net/ethernet/mellanox/mlx4/eq.c: In function ‘mlx4_assign_irq_notifier’:
> drivers/net/ethernet/mellanox/mlx4/eq.c:1133:2: error: implicit
> declaration of function ‘irq_set_affinity_notifier’
> [-Werror=implicit-function-declaration]
> err = irq_set_affinity_notifier(irq, &irq_notifier->notify);
> ^
> cc1: some warnings being treated as errors
I can see the problem, irq_set_affinity_notifier isn't defined when CONFIG_SMP isn't set, I am copying here the developer and he would work on a fix.
Or.
prev parent reply other threads:[~2014-05-15 14:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-15 13:48 randconfig build error with next-20140515, in drivers/net/ethernet/mellanox/mlx4/eq.c Jim Davis
2014-05-15 14:10 ` Or Gerlitz [this message]
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